Patents Assigned to Wuban Tianma Microelectronics Co., Ltd.
  • Patent number: 12169613
    Abstract: A display panel and a method for driving the same, and a display apparatus are provided. The display panel includes at least one pixel circuit, at least one light-emitting device coupled to the pixel circuit, at least one data line, and a first voltage signal line. One pixel circuit of the at least one pixel circuit includes a data writing transistor and a photodiode. The data writing transistor includes a first electrode coupled to one of the at least one data line, and a second electrode coupled to a first electrode of the photodiode. The photodiode includes a second electrode coupled to the first voltage signal line.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: December 17, 2024
    Assignees: Wuban Tianma Microelectronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
    Inventor: Lei Suo